13237968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{16223}}^1$

素因数の和:16251

約数の個数: 40

約数和(自身を含む): 36211968

約数和(自身を除く): 22974000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 16223, 32446, 48669, 64892, 97338, 129784, 194676, 259568, 275791, 389352, 551582, 778704, 827373, 1103164, 1654746, 2206328, 3309492, 4412656, 6618984, 13237968]

約数ペア:

[(1, 13237968), (2, 6618984), (3, 4412656), (4, 3309492), (6, 2206328), (8, 1654746), (12, 1103164), (16, 827373), (17, 778704), (24, 551582), (34, 389352), (48, 275791), (51, 259568), (68, 194676), (102, 129784), (136, 97338), (204, 64892), (272, 48669), (408, 32446), (816, 16223)]