38762812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 39861188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 199, 209, 233, 398, 418, 466, 796, 836, 932, 2189, 2563, 3781, 4378, 4427, 5126, 7562, 8756, 8854, 10252, 15124, 17708, 41591, 46367, 48697, 83182, 92734, 97394, 166364, 185468, 194788, 510037, 880973, 1020074, 1761946, 2040148, 3523892, 9690703, 19381406, 38762812]

約数ペア:

[(1, 38762812), (2, 19381406), (4, 9690703), (11, 3523892), (19, 2040148), (22, 1761946), (38, 1020074), (44, 880973), (76, 510037), (199, 194788), (209, 185468), (233, 166364), (398, 97394), (418, 92734), (466, 83182), (796, 48697), (836, 46367), (932, 41591), (2189, 17708), (2563, 15124), (3781, 10252), (4378, 8854), (4427, 8756), (5126, 7562)]