19558536470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3354809}}^1$

素因数の和:3354880

約数の個数: 32

約数和(自身を含む): 39130503840

約数和(自身を除く): 19571967370

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 3354809, 6709618, 16774045, 33548090, 36902899, 73805798, 177804877, 184514495, 355609754, 369028990, 889024385, 1778048770, 1955853647, 3911707294, 9779268235, 19558536470]

約数ペア:

[(1, 19558536470), (2, 9779268235), (5, 3911707294), (10, 1955853647), (11, 1778048770), (22, 889024385), (53, 369028990), (55, 355609754), (106, 184514495), (110, 177804877), (265, 73805798), (530, 36902899), (583, 33548090), (1166, 16774045), (2915, 6709618), (5830, 3354809)]