19523595710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{198673}}^1$

素因数の和:199028

約数の個数: 32

約数和(自身を含む): 36390719232

約数和(自身を除く): 16867123522

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 317, 634, 1585, 3170, 9827, 19654, 49135, 98270, 198673, 397346, 993365, 1986730, 6158863, 12317726, 30794315, 61588630, 62979341, 125958682, 314896705, 629793410, 1952359571, 3904719142, 9761797855, 19523595710]

約数ペア:

[(1, 19523595710), (2, 9761797855), (5, 3904719142), (10, 1952359571), (31, 629793410), (62, 314896705), (155, 125958682), (310, 62979341), (317, 61588630), (634, 30794315), (1585, 12317726), (3170, 6158863), (9827, 1986730), (19654, 993365), (49135, 397346), (98270, 198673)]