15913442856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1\times {\mathrm{10243}}^1$

素因数の和:13678

約数の個数: 64

約数和(自身を含む): 41893862400

約数和(自身を除く): 25980419544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 3407, 6814, 10221, 10243, 13628, 20442, 20486, 27256, 30729, 40884, 40972, 61458, 64733, 81768, 81944, 122916, 129466, 194199, 194617, 245832, 258932, 388398, 389234, 517864, 583851, 776796, 778468, 1167702, 1553592, 1556936, 2335404, 4670808, 34897901, 69795802, 104693703, 139591604, 209387406, 279183208, 418774812, 663060119, 837549624, 1326120238, 1989180357, 2652240476, 3978360714, 5304480952, 7956721428, 15913442856]

約数ペア:

[(1, 15913442856), (2, 7956721428), (3, 5304480952), (4, 3978360714), (6, 2652240476), (8, 1989180357), (12, 1326120238), (19, 837549624), (24, 663060119), (38, 418774812), (57, 279183208), (76, 209387406), (114, 139591604), (152, 104693703), (228, 69795802), (456, 34897901), (3407, 4670808), (6814, 2335404), (10221, 1556936), (10243, 1553592), (13628, 1167702), (20442, 778468), (20486, 776796), (27256, 583851), (30729, 517864), (40884, 389234), (40972, 388398), (61458, 258932), (64733, 245832), (81768, 194617), (81944, 194199), (122916, 129466)]