16402396

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 31214568

約数和(自身を除く): 14812172

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 307, 361, 614, 703, 722, 1228, 1406, 1444, 2812, 5833, 11359, 11666, 13357, 22718, 23332, 26714, 45436, 53428, 110827, 215821, 221654, 431642, 443308, 863284, 4100599, 8201198, 16402396]

約数ペア:

[(1, 16402396), (2, 8201198), (4, 4100599), (19, 863284), (37, 443308), (38, 431642), (74, 221654), (76, 215821), (148, 110827), (307, 53428), (361, 45436), (614, 26714), (703, 23332), (722, 22718), (1228, 13357), (1406, 11666), (1444, 11359), (2812, 5833)]