21964722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14821}}^1$

素因数の和:14858

約数の個数: 32

約数和(自身を含む): 49801920

約数和(自身を除く): 27837198

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14821, 29642, 44463, 88926, 192673, 281599, 385346, 563198, 578019, 844797, 1156038, 1689594, 3660787, 7321574, 10982361, 21964722]

約数ペア:

[(1, 21964722), (2, 10982361), (3, 7321574), (6, 3660787), (13, 1689594), (19, 1156038), (26, 844797), (38, 578019), (39, 563198), (57, 385346), (78, 281599), (114, 192673), (247, 88926), (494, 44463), (741, 29642), (1482, 14821)]