9904928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 12502912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1481, 1672, 2962, 3344, 5924, 6688, 11848, 16291, 23696, 28139, 32582, 47392, 56278, 65164, 112556, 130328, 225112, 260656, 309529, 450224, 521312, 619058, 900448, 1238116, 2476232, 4952464, 9904928]

約数ペア:

[(1, 9904928), (2, 4952464), (4, 2476232), (8, 1238116), (11, 900448), (16, 619058), (19, 521312), (22, 450224), (32, 309529), (38, 260656), (44, 225112), (76, 130328), (88, 112556), (152, 65164), (176, 56278), (209, 47392), (304, 32582), (352, 28139), (418, 23696), (608, 16291), (836, 11848), (1481, 6688), (1672, 5924), (2962, 3344)]