15836996

素因数分解:

$2^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 34586748

約数和(自身を除く): 18749752

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 97, 98, 119, 194, 196, 238, 343, 388, 476, 679, 686, 833, 1358, 1372, 1649, 1666, 2401, 2716, 3298, 3332, 4753, 4802, 5831, 6596, 9506, 9604, 11543, 11662, 19012, 23086, 23324, 33271, 40817, 46172, 66542, 80801, 81634, 133084, 161602, 163268, 232897, 323204, 465794, 565607, 931588, 1131214, 2262428, 3959249, 7918498, 15836996]

約数ペア:

[(1, 15836996), (2, 7918498), (4, 3959249), (7, 2262428), (14, 1131214), (17, 931588), (28, 565607), (34, 465794), (49, 323204), (68, 232897), (97, 163268), (98, 161602), (119, 133084), (194, 81634), (196, 80801), (238, 66542), (343, 46172), (388, 40817), (476, 33271), (679, 23324), (686, 23086), (833, 19012), (1358, 11662), (1372, 11543), (1649, 9604), (1666, 9506), (2401, 6596), (2716, 5831), (3298, 4802), (3332, 4753)]