17518930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12251}}^1$

素因数の和:12282

約数の個数: 32

約数和(自身を含む): 37050048

約数和(自身を除く): 19531118

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 12251, 24502, 61255, 122510, 134761, 159263, 269522, 318526, 673805, 796315, 1347610, 1592630, 1751893, 3503786, 8759465, 17518930]

約数ペア:

[(1, 17518930), (2, 8759465), (5, 3503786), (10, 1751893), (11, 1592630), (13, 1347610), (22, 796315), (26, 673805), (55, 318526), (65, 269522), (110, 159263), (130, 134761), (143, 122510), (286, 61255), (715, 24502), (1430, 12251)]