15697059928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{89591}}^1$

素因数の和:89800

約数の個数: 48

約数和(自身を含む): 32529959280

約数和(自身を除く): 16832899352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 181, 242, 362, 484, 724, 968, 1448, 1991, 3982, 7964, 15928, 21901, 43802, 87604, 89591, 175208, 179182, 358364, 716728, 985501, 1971002, 3942004, 7884008, 10840511, 16215971, 21681022, 32431942, 43362044, 64863884, 86724088, 129727768, 178375681, 356751362, 713502724, 1427005448, 1962132491, 3924264982, 7848529964, 15697059928]

約数ペア:

[(1, 15697059928), (2, 7848529964), (4, 3924264982), (8, 1962132491), (11, 1427005448), (22, 713502724), (44, 356751362), (88, 178375681), (121, 129727768), (181, 86724088), (242, 64863884), (362, 43362044), (484, 32431942), (724, 21681022), (968, 16215971), (1448, 10840511), (1991, 7884008), (3982, 3942004), (7964, 1971002), (15928, 985501), (21901, 716728), (43802, 358364), (87604, 179182), (89591, 175208)]