15911232844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{6703}}^1$

素因数の和:7150

約数の個数: 48

約数和(自身を含む): 30274191360

約数和(自身を除く): 14362958516

約数列:

[1, 2, 4, 13, 26, 52, 191, 239, 382, 478, 764, 956, 2483, 3107, 4966, 6214, 6703, 9932, 12428, 13406, 26812, 45649, 87139, 91298, 174278, 182596, 348556, 593437, 1186874, 1280273, 1602017, 2373748, 2560546, 3204034, 5121092, 6408068, 16643549, 20826221, 33287098, 41652442, 66574196, 83304884, 305985247, 611970494, 1223940988, 3977808211, 7955616422, 15911232844]

約数ペア:

[(1, 15911232844), (2, 7955616422), (4, 3977808211), (13, 1223940988), (26, 611970494), (52, 305985247), (191, 83304884), (239, 66574196), (382, 41652442), (478, 33287098), (764, 20826221), (956, 16643549), (2483, 6408068), (3107, 5121092), (4966, 3204034), (6214, 2560546), (6703, 2373748), (9932, 1602017), (12428, 1280273), (13406, 1186874), (26812, 593437), (45649, 348556), (87139, 182596), (91298, 174278)]