12883936898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{470251}}^1$

素因数の和:470382

約数の個数: 32

約数和(自身を含む): 23474979840

約数和(自身を除く): 10591042942

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 13699, 27398, 470251, 940502, 3291757, 6583514, 8934769, 17869538, 48435853, 62543383, 96871706, 125086766, 339050971, 678101942, 920281207, 1840562414, 6441968449, 12883936898]

約数ペア:

[(1, 12883936898), (2, 6441968449), (7, 1840562414), (14, 920281207), (19, 678101942), (38, 339050971), (103, 125086766), (133, 96871706), (206, 62543383), (266, 48435853), (721, 17869538), (1442, 8934769), (1957, 6583514), (3914, 3291757), (13699, 940502), (27398, 470251)]