13155592

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 25502400

約数和(自身を除く): 12346808

約数列:

[1, 2, 4, 8, 43, 86, 167, 172, 229, 334, 344, 458, 668, 916, 1336, 1832, 7181, 9847, 14362, 19694, 28724, 38243, 39388, 57448, 76486, 78776, 152972, 305944, 1644449, 3288898, 6577796, 13155592]

約数ペア:

[(1, 13155592), (2, 6577796), (4, 3288898), (8, 1644449), (43, 305944), (86, 152972), (167, 78776), (172, 76486), (229, 57448), (334, 39388), (344, 38243), (458, 28724), (668, 19694), (916, 14362), (1336, 9847), (1832, 7181)]