19038912

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 56327040

約数和(自身を除く): 37288128

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, 307, 323, 408, 456, 544, 608, 614, 646, 816, 912, 921, 969, 1088, 1216, 1228, 1292, 1632, 1824, 1842, 1938, 2456, 2584, 3264, 3648, 3684, 3876, 4912, 5168, 5219, 5833, 7368, 7752, 9824, 10336, 10438, 11666, 14736, 15504, 15657, 17499, 19648, 20672, 20876, 23332, 29472, 31008, 31314, 34998, 41752, 46664, 58944, 62016, 62628, 69996, 83504, 93328, 99161, 125256, 139992, 167008, 186656, 198322, 250512, 279984, 297483, 334016, 373312, 396644, 501024, 559968, 594966, 793288, 1002048, 1119936, 1189932, 1586576, 2379864, 3173152, 4759728, 6346304, 9519456, 19038912]

約数ペア:

[(1, 19038912), (2, 9519456), (3, 6346304), (4, 4759728), (6, 3173152), (8, 2379864), (12, 1586576), (16, 1189932), (17, 1119936), (19, 1002048), (24, 793288), (32, 594966), (34, 559968), (38, 501024), (48, 396644), (51, 373312), (57, 334016), (64, 297483), (68, 279984), (76, 250512), (96, 198322), (102, 186656), (114, 167008), (136, 139992), (152, 125256), (192, 99161), (204, 93328), (228, 83504), (272, 69996), (304, 62628), (307, 62016), (323, 58944), (408, 46664), (456, 41752), (544, 34998), (608, 31314), (614, 31008), (646, 29472), (816, 23332), (912, 20876), (921, 20672), (969, 19648), (1088, 17499), (1216, 15657), (1228, 15504), (1292, 14736), (1632, 11666), (1824, 10438), (1842, 10336), (1938, 9824), (2456, 7752), (2584, 7368), (3264, 5833), (3648, 5219), (3684, 5168), (3876, 4912)]