17862130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12491}}^1$

素因数の和:12522

約数の個数: 32

約数和(自身を含む): 37775808

約数和(自身を除く): 19913678

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 12491, 24982, 62455, 124910, 137401, 162383, 274802, 324766, 687005, 811915, 1374010, 1623830, 1786213, 3572426, 8931065, 17862130]

約数ペア:

[(1, 17862130), (2, 8931065), (5, 3572426), (10, 1786213), (11, 1623830), (13, 1374010), (22, 811915), (26, 687005), (55, 324766), (65, 274802), (110, 162383), (130, 137401), (143, 124910), (286, 62455), (715, 24982), (1430, 12491)]