15919632

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 80

約数和(自身を含む): 46812480

約数和(自身を除く): 30892848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 857, 1032, 1161, 1548, 1714, 2064, 2322, 2571, 3096, 3428, 4644, 5142, 6192, 6856, 7713, 9288, 10284, 13712, 15426, 18576, 20568, 23139, 30852, 36851, 41136, 46278, 61704, 73702, 92556, 110553, 123408, 147404, 185112, 221106, 294808, 331659, 370224, 442212, 589616, 663318, 884424, 994977, 1326636, 1768848, 1989954, 2653272, 3979908, 5306544, 7959816, 15919632]

約数ペア:

[(1, 15919632), (2, 7959816), (3, 5306544), (4, 3979908), (6, 2653272), (8, 1989954), (9, 1768848), (12, 1326636), (16, 994977), (18, 884424), (24, 663318), (27, 589616), (36, 442212), (43, 370224), (48, 331659), (54, 294808), (72, 221106), (86, 185112), (108, 147404), (129, 123408), (144, 110553), (172, 92556), (216, 73702), (258, 61704), (344, 46278), (387, 41136), (432, 36851), (516, 30852), (688, 23139), (774, 20568), (857, 18576), (1032, 15426), (1161, 13712), (1548, 10284), (1714, 9288), (2064, 7713), (2322, 6856), (2571, 6192), (3096, 5142), (3428, 4644)]