2198202112

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{451933}}^1$

素因数の和:451968

約数の個数: 36

約数和(自身を含む): 4618765480

約数和(自身を除く): 2420563368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 451933, 903866, 1807732, 3615464, 7230928, 8586727, 14461856, 17173454, 28923712, 34346908, 57847424, 68693816, 115694848, 137387632, 274775264, 549550528, 1099101056, 2198202112]

約数ペア:

[(1, 2198202112), (2, 1099101056), (4, 549550528), (8, 274775264), (16, 137387632), (19, 115694848), (32, 68693816), (38, 57847424), (64, 34346908), (76, 28923712), (128, 17173454), (152, 14461856), (256, 8586727), (304, 7230928), (608, 3615464), (1216, 1807732), (2432, 903866), (4864, 451933)]