19486248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 51801600

約数和(自身を除く): 32315352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 151, 152, 228, 283, 302, 453, 456, 566, 604, 849, 906, 1132, 1208, 1698, 1812, 2264, 2869, 3396, 3624, 5377, 5738, 6792, 8607, 10754, 11476, 16131, 17214, 21508, 22952, 32262, 34428, 42733, 43016, 64524, 68856, 85466, 128199, 129048, 170932, 256398, 341864, 512796, 811927, 1025592, 1623854, 2435781, 3247708, 4871562, 6495416, 9743124, 19486248]

約数ペア:

[(1, 19486248), (2, 9743124), (3, 6495416), (4, 4871562), (6, 3247708), (8, 2435781), (12, 1623854), (19, 1025592), (24, 811927), (38, 512796), (57, 341864), (76, 256398), (114, 170932), (151, 129048), (152, 128199), (228, 85466), (283, 68856), (302, 64524), (453, 43016), (456, 42733), (566, 34428), (604, 32262), (849, 22952), (906, 21508), (1132, 17214), (1208, 16131), (1698, 11476), (1812, 10754), (2264, 8607), (2869, 6792), (3396, 5738), (3624, 5377)]