19311528

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2621}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 48454560

約数和(自身を除く): 29143032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 2621, 3684, 5242, 7368, 7863, 10484, 15726, 20968, 31452, 62904, 804647, 1609294, 2413941, 3218588, 4827882, 6437176, 9655764, 19311528]

約数ペア:

[(1, 19311528), (2, 9655764), (3, 6437176), (4, 4827882), (6, 3218588), (8, 2413941), (12, 1609294), (24, 804647), (307, 62904), (614, 31452), (921, 20968), (1228, 15726), (1842, 10484), (2456, 7863), (2621, 7368), (3684, 5242)]