15192424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 32709420

約数和(自身を除く): 17516996

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 661, 676, 884, 1322, 1352, 1768, 2644, 2873, 5288, 5746, 8593, 11237, 11492, 17186, 22474, 22984, 34372, 44948, 68744, 89896, 111709, 146081, 223418, 292162, 446836, 584324, 893672, 1168648, 1899053, 3798106, 7596212, 15192424]

約数ペア:

[(1, 15192424), (2, 7596212), (4, 3798106), (8, 1899053), (13, 1168648), (17, 893672), (26, 584324), (34, 446836), (52, 292162), (68, 223418), (104, 146081), (136, 111709), (169, 89896), (221, 68744), (338, 44948), (442, 34372), (661, 22984), (676, 22474), (884, 17186), (1322, 11492), (1352, 11237), (1768, 8593), (2644, 5746), (2873, 5288)]