19673794

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 40

約数和(自身を含む): 36603468

約数和(自身を除く): 16929674

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 241, 343, 482, 686, 833, 1666, 1687, 2401, 3374, 4097, 4802, 5831, 8194, 11662, 11809, 23618, 28679, 40817, 57358, 81634, 82663, 165326, 200753, 401506, 578641, 1157282, 1405271, 2810542, 9836897, 19673794]

約数ペア:

[(1, 19673794), (2, 9836897), (7, 2810542), (14, 1405271), (17, 1157282), (34, 578641), (49, 401506), (98, 200753), (119, 165326), (238, 82663), (241, 81634), (343, 57358), (482, 40817), (686, 28679), (833, 23618), (1666, 11809), (1687, 11662), (2401, 8194), (3374, 5831), (4097, 4802)]