21433192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14327}}^1$

素因数の和:14361

約数の個数: 32

約数和(自身を含む): 46422720

約数和(自身を除く): 24989528

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 14327, 28654, 57308, 114616, 157597, 243559, 315194, 487118, 630388, 974236, 1260776, 1948472, 2679149, 5358298, 10716596, 21433192]

約数ペア:

[(1, 21433192), (2, 10716596), (4, 5358298), (8, 2679149), (11, 1948472), (17, 1260776), (22, 974236), (34, 630388), (44, 487118), (68, 315194), (88, 243559), (136, 157597), (187, 114616), (374, 57308), (748, 28654), (1496, 14327)]