19411008

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 57424320

約数和(自身を除く): 38013312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 313, 323, 408, 456, 544, 608, 626, 646, 816, 912, 939, 969, 1088, 1216, 1252, 1292, 1632, 1824, 1878, 1938, 2504, 2584, 3264, 3648, 3756, 3876, 5008, 5168, 5321, 5947, 7512, 7752, 10016, 10336, 10642, 11894, 15024, 15504, 15963, 17841, 20032, 20672, 21284, 23788, 30048, 31008, 31926, 35682, 42568, 47576, 60096, 62016, 63852, 71364, 85136, 95152, 101099, 127704, 142728, 170272, 190304, 202198, 255408, 285456, 303297, 340544, 380608, 404396, 510816, 570912, 606594, 808792, 1021632, 1141824, 1213188, 1617584, 2426376, 3235168, 4852752, 6470336, 9705504, 19411008]

約数ペア:

[(1, 19411008), (2, 9705504), (3, 6470336), (4, 4852752), (6, 3235168), (8, 2426376), (12, 1617584), (16, 1213188), (17, 1141824), (19, 1021632), (24, 808792), (32, 606594), (34, 570912), (38, 510816), (48, 404396), (51, 380608), (57, 340544), (64, 303297), (68, 285456), (76, 255408), (96, 202198), (102, 190304), (114, 170272), (136, 142728), (152, 127704), (192, 101099), (204, 95152), (228, 85136), (272, 71364), (304, 63852), (313, 62016), (323, 60096), (408, 47576), (456, 42568), (544, 35682), (608, 31926), (626, 31008), (646, 30048), (816, 23788), (912, 21284), (939, 20672), (969, 20032), (1088, 17841), (1216, 15963), (1252, 15504), (1292, 15024), (1632, 11894), (1824, 10642), (1878, 10336), (1938, 10016), (2504, 7752), (2584, 7512), (3264, 5947), (3648, 5321), (3756, 5168), (3876, 5008)]