18734230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 35094528

約数和(自身を除く): 16360298

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 271, 310, 446, 542, 1115, 1355, 2230, 2710, 6913, 8401, 13826, 16802, 34565, 42005, 60433, 69130, 84010, 120866, 302165, 604330, 1873423, 3746846, 9367115, 18734230]

約数ペア:

[(1, 18734230), (2, 9367115), (5, 3746846), (10, 1873423), (31, 604330), (62, 302165), (155, 120866), (223, 84010), (271, 69130), (310, 60433), (446, 42005), (542, 34565), (1115, 16802), (1355, 13826), (2230, 8401), (2710, 6913)]