17512790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 32472576

約数和(自身を除く): 14959786

約数列:

[1, 2, 5, 10, 53, 106, 173, 191, 265, 346, 382, 530, 865, 955, 1730, 1910, 9169, 10123, 18338, 20246, 33043, 45845, 50615, 66086, 91690, 101230, 165215, 330430, 1751279, 3502558, 8756395, 17512790]

約数ペア:

[(1, 17512790), (2, 8756395), (5, 3502558), (10, 1751279), (53, 330430), (106, 165215), (173, 101230), (191, 91690), (265, 66086), (346, 50615), (382, 45845), (530, 33043), (865, 20246), (955, 18338), (1730, 10123), (1910, 9169)]