18799312

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3235

約数の個数: 40

約数和(自身を含む): 42425856

約数和(自身を除く): 23626544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 3167, 5936, 6334, 12668, 22169, 25336, 44338, 50672, 88676, 167851, 177352, 335702, 354704, 671404, 1174957, 1342808, 2349914, 2685616, 4699828, 9399656, 18799312]

約数ペア:

[(1, 18799312), (2, 9399656), (4, 4699828), (7, 2685616), (8, 2349914), (14, 1342808), (16, 1174957), (28, 671404), (53, 354704), (56, 335702), (106, 177352), (112, 167851), (212, 88676), (371, 50672), (424, 44338), (742, 25336), (848, 22169), (1484, 12668), (2968, 6334), (3167, 5936)]