15501948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 47523840

約数和(自身を除く): 32021892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 883, 924, 1254, 1463, 1596, 1766, 2508, 2649, 2926, 3532, 4389, 5298, 5852, 6181, 8778, 9713, 10596, 12362, 16777, 17556, 18543, 19426, 24724, 29139, 33554, 37086, 38852, 50331, 58278, 67108, 67991, 74172, 100662, 116556, 117439, 135982, 184547, 201324, 203973, 234878, 271964, 352317, 369094, 407946, 469756, 553641, 704634, 738188, 815892, 1107282, 1291829, 1409268, 2214564, 2583658, 3875487, 5167316, 7750974, 15501948]

約数ペア:

[(1, 15501948), (2, 7750974), (3, 5167316), (4, 3875487), (6, 2583658), (7, 2214564), (11, 1409268), (12, 1291829), (14, 1107282), (19, 815892), (21, 738188), (22, 704634), (28, 553641), (33, 469756), (38, 407946), (42, 369094), (44, 352317), (57, 271964), (66, 234878), (76, 203973), (77, 201324), (84, 184547), (114, 135982), (132, 117439), (133, 116556), (154, 100662), (209, 74172), (228, 67991), (231, 67108), (266, 58278), (308, 50331), (399, 38852), (418, 37086), (462, 33554), (532, 29139), (627, 24724), (798, 19426), (836, 18543), (883, 17556), (924, 16777), (1254, 12362), (1463, 10596), (1596, 9713), (1766, 8778), (2508, 6181), (2649, 5852), (2926, 5298), (3532, 4389)]