18419090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 35271936

約数和(自身を除く): 16852846

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 1511, 2438, 3022, 6095, 7555, 12190, 15110, 34753, 69506, 80083, 160166, 173765, 347530, 400415, 800830, 1841909, 3683818, 9209545, 18419090]

約数ペア:

[(1, 18419090), (2, 9209545), (5, 3683818), (10, 1841909), (23, 800830), (46, 400415), (53, 347530), (106, 173765), (115, 160166), (230, 80083), (265, 69506), (530, 34753), (1219, 15110), (1511, 12190), (2438, 7555), (3022, 6095)]