19868448

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1$

素因数の和:3169

約数の個数: 48

約数和(自身を含む): 52950240

約数和(自身を除く): 33081792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3089, 3216, 6178, 6432, 9267, 12356, 18534, 24712, 37068, 49424, 74136, 98848, 148272, 206963, 296544, 413926, 620889, 827852, 1241778, 1655704, 2483556, 3311408, 4967112, 6622816, 9934224, 19868448]

約数ペア:

[(1, 19868448), (2, 9934224), (3, 6622816), (4, 4967112), (6, 3311408), (8, 2483556), (12, 1655704), (16, 1241778), (24, 827852), (32, 620889), (48, 413926), (67, 296544), (96, 206963), (134, 148272), (201, 98848), (268, 74136), (402, 49424), (536, 37068), (804, 24712), (1072, 18534), (1608, 12356), (2144, 9267), (3089, 6432), (3216, 6178)]