19031913948

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{965303}}^1$

素因数の和:965394

約数の個数: 48

約数和(自身を含む): 46705268736

約数和(自身を除く): 27673354788

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1643, 3286, 4929, 6572, 9858, 19716, 965303, 1930606, 2895909, 3861212, 5791818, 11583636, 29924393, 51161059, 59848786, 89773179, 102322118, 119697572, 153483177, 179546358, 204644236, 306966354, 359092716, 613932708, 1585992829, 3171985658, 4757978487, 6343971316, 9515956974, 19031913948]

約数ペア:

[(1, 19031913948), (2, 9515956974), (3, 6343971316), (4, 4757978487), (6, 3171985658), (12, 1585992829), (31, 613932708), (53, 359092716), (62, 306966354), (93, 204644236), (106, 179546358), (124, 153483177), (159, 119697572), (186, 102322118), (212, 89773179), (318, 59848786), (372, 51161059), (636, 29924393), (1643, 11583636), (3286, 5791818), (4929, 3861212), (6572, 2895909), (9858, 1930606), (19716, 965303)]