16529870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10267}}^1$

素因数の和:10304

約数の個数: 32

約数和(自身を含む): 35486208

約数和(自身を除く): 18956338

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 10267, 20534, 51335, 71869, 102670, 143738, 236141, 359345, 472282, 718690, 1180705, 1652987, 2361410, 3305974, 8264935, 16529870]

約数ペア:

[(1, 16529870), (2, 8264935), (5, 3305974), (7, 2361410), (10, 1652987), (14, 1180705), (23, 718690), (35, 472282), (46, 359345), (70, 236141), (115, 143738), (161, 102670), (230, 71869), (322, 51335), (805, 20534), (1610, 10267)]