19069036

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 42230160

約数和(自身を除く): 23161124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 59, 68, 97, 98, 118, 119, 194, 196, 236, 238, 388, 413, 476, 679, 826, 833, 1003, 1358, 1649, 1652, 1666, 2006, 2716, 2891, 3298, 3332, 4012, 4753, 5723, 5782, 6596, 7021, 9506, 11446, 11543, 11564, 14042, 19012, 22892, 23086, 28084, 40061, 46172, 49147, 80122, 80801, 97291, 98294, 160244, 161602, 194582, 196588, 280427, 323204, 389164, 560854, 681037, 1121708, 1362074, 2724148, 4767259, 9534518, 19069036]

約数ペア:

[(1, 19069036), (2, 9534518), (4, 4767259), (7, 2724148), (14, 1362074), (17, 1121708), (28, 681037), (34, 560854), (49, 389164), (59, 323204), (68, 280427), (97, 196588), (98, 194582), (118, 161602), (119, 160244), (194, 98294), (196, 97291), (236, 80801), (238, 80122), (388, 49147), (413, 46172), (476, 40061), (679, 28084), (826, 23086), (833, 22892), (1003, 19012), (1358, 14042), (1649, 11564), (1652, 11543), (1666, 11446), (2006, 9506), (2716, 7021), (2891, 6596), (3298, 5782), (3332, 5723), (4012, 4753)]