15697831828

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1\times {\mathrm{5737}}^1$

素因数の和:7064

約数の個数: 48

約数和(自身を含む): 31824325120

約数和(自身を除く): 16126493292

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1237, 2212, 2474, 4948, 5737, 8659, 11474, 17318, 22948, 34636, 40159, 80318, 97723, 160636, 195446, 390892, 453223, 684061, 906446, 1368122, 1812892, 2736244, 3172561, 6345122, 7096669, 12690244, 14193338, 28386676, 49676683, 99353366, 198706732, 560636851, 1121273702, 2242547404, 3924457957, 7848915914, 15697831828]

約数ペア:

[(1, 15697831828), (2, 7848915914), (4, 3924457957), (7, 2242547404), (14, 1121273702), (28, 560636851), (79, 198706732), (158, 99353366), (316, 49676683), (553, 28386676), (1106, 14193338), (1237, 12690244), (2212, 7096669), (2474, 6345122), (4948, 3172561), (5737, 2736244), (8659, 1812892), (11474, 1368122), (17318, 906446), (22948, 684061), (34636, 453223), (40159, 390892), (80318, 195446), (97723, 160636)]