15706488928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1987157}}^1$

素因数の和:1987199

約数の個数: 48

約数和(自身を含む): 35053467120

約数和(自身を除く): 19346978192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 1987157, 3974314, 7948628, 15897256, 25833041, 31794512, 37755983, 51666082, 63589024, 75511966, 103332164, 151023932, 206664328, 302047864, 413328656, 490827779, 604095728, 826657312, 981655558, 1208191456, 1963311116, 3926622232, 7853244464, 15706488928]

約数ペア:

[(1, 15706488928), (2, 7853244464), (4, 3926622232), (8, 1963311116), (13, 1208191456), (16, 981655558), (19, 826657312), (26, 604095728), (32, 490827779), (38, 413328656), (52, 302047864), (76, 206664328), (104, 151023932), (152, 103332164), (208, 75511966), (247, 63589024), (304, 51666082), (416, 37755983), (494, 31794512), (608, 25833041), (988, 15897256), (1976, 7948628), (3952, 3974314), (7904, 1987157)]