13503908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 28123200

約数和(自身を除く): 14619292

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 557, 638, 836, 1102, 1114, 1276, 2204, 2228, 6061, 6127, 10583, 12122, 12254, 16153, 21166, 24244, 24508, 32306, 42332, 64612, 116413, 177683, 232826, 306907, 355366, 465652, 613814, 710732, 1227628, 3375977, 6751954, 13503908]

約数ペア:

[(1, 13503908), (2, 6751954), (4, 3375977), (11, 1227628), (19, 710732), (22, 613814), (29, 465652), (38, 355366), (44, 306907), (58, 232826), (76, 177683), (116, 116413), (209, 64612), (319, 42332), (418, 32306), (551, 24508), (557, 24244), (638, 21166), (836, 16153), (1102, 12254), (1114, 12122), (1276, 10583), (2204, 6127), (2228, 6061)]