12217696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 26199936

約数和(自身を除く): 13982240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 607, 629, 1184, 1214, 1258, 2428, 2516, 4856, 5032, 9712, 10064, 10319, 19424, 20128, 20638, 22459, 41276, 44918, 82552, 89836, 165104, 179672, 330208, 359344, 381803, 718688, 763606, 1527212, 3054424, 6108848, 12217696]

約数ペア:

[(1, 12217696), (2, 6108848), (4, 3054424), (8, 1527212), (16, 763606), (17, 718688), (32, 381803), (34, 359344), (37, 330208), (68, 179672), (74, 165104), (136, 89836), (148, 82552), (272, 44918), (296, 41276), (544, 22459), (592, 20638), (607, 20128), (629, 19424), (1184, 10319), (1214, 10064), (1258, 9712), (2428, 5032), (2516, 4856)]