22993382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 38016000

約数和(自身を除く): 15022618

約数列:

[1, 2, 19, 31, 38, 62, 131, 149, 262, 298, 589, 1178, 2489, 2831, 4061, 4619, 4978, 5662, 8122, 9238, 19519, 39038, 77159, 87761, 154318, 175522, 370861, 605089, 741722, 1210178, 11496691, 22993382]

約数ペア:

[(1, 22993382), (2, 11496691), (19, 1210178), (31, 741722), (38, 605089), (62, 370861), (131, 175522), (149, 154318), (262, 87761), (298, 77159), (589, 39038), (1178, 19519), (2489, 9238), (2831, 8122), (4061, 5662), (4619, 4978)]