19429948802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2647}}^1$

素因数の和:2967

約数の個数: 64

約数和(自身を含む): 33677475840

約数和(自身を除く): 14247527038

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 229, 341, 458, 517, 682, 1034, 1457, 2519, 2647, 2914, 5038, 5294, 7099, 10763, 14198, 16027, 21526, 29117, 32054, 58234, 78089, 82057, 118393, 124409, 156178, 164114, 236786, 248818, 333653, 606163, 667306, 902627, 1212326, 1368499, 1805254, 2736998, 3670183, 3856679, 6667793, 7340366, 7713358, 13335586, 18791053, 28489661, 37582106, 42423469, 56979322, 84846938, 206701583, 313386271, 413403166, 626772542, 883179491, 1766358982, 9714974401, 19429948802]

約数ペア:

[(1, 19429948802), (2, 9714974401), (11, 1766358982), (22, 883179491), (31, 626772542), (47, 413403166), (62, 313386271), (94, 206701583), (229, 84846938), (341, 56979322), (458, 42423469), (517, 37582106), (682, 28489661), (1034, 18791053), (1457, 13335586), (2519, 7713358), (2647, 7340366), (2914, 6667793), (5038, 3856679), (5294, 3670183), (7099, 2736998), (10763, 1805254), (14198, 1368499), (16027, 1212326), (21526, 902627), (29117, 667306), (32054, 606163), (58234, 333653), (78089, 248818), (82057, 236786), (118393, 164114), (124409, 156178)]