1898982626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{9091}}^1$

素因数の和:9374

約数の個数: 32

約数和(自身を含む): 3142195200

約数和(自身を除く): 1243212574

約数列:

[1, 2, 19, 23, 38, 46, 239, 437, 478, 874, 4541, 5497, 9082, 9091, 10994, 18182, 104443, 172729, 208886, 209093, 345458, 418186, 2172749, 3972767, 4345498, 7945534, 41282231, 49973227, 82564462, 99946454, 949491313, 1898982626]

約数ペア:

[(1, 1898982626), (2, 949491313), (19, 99946454), (23, 82564462), (38, 49973227), (46, 41282231), (239, 7945534), (437, 4345498), (478, 3972767), (874, 2172749), (4541, 418186), (5497, 345458), (9082, 209093), (9091, 208886), (10994, 172729), (18182, 104443)]