16519056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 45830400

約数和(自身を除く): 29311344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 307, 354, 456, 472, 614, 708, 912, 921, 944, 1121, 1228, 1416, 1842, 2242, 2456, 2832, 3363, 3684, 4484, 4912, 5833, 6726, 7368, 8968, 11666, 13452, 14736, 17499, 17936, 18113, 23332, 26904, 34998, 36226, 46664, 53808, 54339, 69996, 72452, 93328, 108678, 139992, 144904, 217356, 279984, 289808, 344147, 434712, 688294, 869424, 1032441, 1376588, 2064882, 2753176, 4129764, 5506352, 8259528, 16519056]

約数ペア:

[(1, 16519056), (2, 8259528), (3, 5506352), (4, 4129764), (6, 2753176), (8, 2064882), (12, 1376588), (16, 1032441), (19, 869424), (24, 688294), (38, 434712), (48, 344147), (57, 289808), (59, 279984), (76, 217356), (114, 144904), (118, 139992), (152, 108678), (177, 93328), (228, 72452), (236, 69996), (304, 54339), (307, 53808), (354, 46664), (456, 36226), (472, 34998), (614, 26904), (708, 23332), (912, 18113), (921, 17936), (944, 17499), (1121, 14736), (1228, 13452), (1416, 11666), (1842, 8968), (2242, 7368), (2456, 6726), (2832, 5833), (3363, 4912), (3684, 4484)]