12153890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7549}}^1$

素因数の和:7586

約数の個数: 32

約数和(自身を含む): 26092800

約数和(自身を除く): 13938910

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 7549, 15098, 37745, 52843, 75490, 105686, 173627, 264215, 347254, 528430, 868135, 1215389, 1736270, 2430778, 6076945, 12153890]

約数ペア:

[(1, 12153890), (2, 6076945), (5, 2430778), (7, 1736270), (10, 1215389), (14, 868135), (23, 528430), (35, 347254), (46, 264215), (70, 173627), (115, 105686), (161, 75490), (230, 52843), (322, 37745), (805, 15098), (1610, 7549)]