15204555772

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{880097}}^1$

素因数の和:880725

約数の個数: 24

約数和(自身を含む): 30458431584

約数和(自身を除く): 15253875812

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 8638, 17276, 880097, 1760194, 3520388, 6160679, 12321358, 24642716, 543019849, 1086039698, 2172079396, 3801138943, 7602277886, 15204555772]

約数ペア:

[(1, 15204555772), (2, 7602277886), (4, 3801138943), (7, 2172079396), (14, 1086039698), (28, 543019849), (617, 24642716), (1234, 12321358), (2468, 6160679), (4319, 3520388), (8638, 1760194), (17276, 880097)]