15198618

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 32159232

約数和(自身を除く): 16960614

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 1993, 2542, 3813, 3986, 5979, 7626, 11958, 61783, 81713, 123566, 163426, 185349, 245139, 370698, 490278, 2533103, 5066206, 7599309, 15198618]

約数ペア:

[(1, 15198618), (2, 7599309), (3, 5066206), (6, 2533103), (31, 490278), (41, 370698), (62, 245139), (82, 185349), (93, 163426), (123, 123566), (186, 81713), (246, 61783), (1271, 11958), (1993, 7626), (2542, 5979), (3813, 3986)]