13640784

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{14957}}^1$

素因数の和:14987

約数の個数: 40

約数和(自身を含む): 37095840

約数和(自身を除く): 23455056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 14957, 29914, 44871, 59828, 89742, 119656, 179484, 239312, 284183, 358968, 568366, 717936, 852549, 1136732, 1705098, 2273464, 3410196, 4546928, 6820392, 13640784]

約数ペア:

[(1, 13640784), (2, 6820392), (3, 4546928), (4, 3410196), (6, 2273464), (8, 1705098), (12, 1136732), (16, 852549), (19, 717936), (24, 568366), (38, 358968), (48, 284183), (57, 239312), (76, 179484), (114, 119656), (152, 89742), (228, 59828), (304, 44871), (456, 29914), (912, 14957)]