19136874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 40362624

約数和(自身を除く): 21225750

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 1373, 2323, 2746, 4119, 4646, 6969, 8238, 13938, 31579, 63158, 94737, 138673, 189474, 277346, 416019, 832038, 3189479, 6378958, 9568437, 19136874]

約数ペア:

[(1, 19136874), (2, 9568437), (3, 6378958), (6, 3189479), (23, 832038), (46, 416019), (69, 277346), (101, 189474), (138, 138673), (202, 94737), (303, 63158), (606, 31579), (1373, 13938), (2323, 8238), (2746, 6969), (4119, 4646)]