19156739932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67261}}^1\times {\mathrm{6473}}^1$

素因数の和:73749

約数の個数: 24

約数和(自身を含む): 36578151792

約数和(自身を除く): 17421411860

約数列:

[1, 2, 4, 11, 22, 44, 6473, 12946, 25892, 67261, 71203, 134522, 142406, 269044, 284812, 739871, 1479742, 2959484, 435380453, 870760906, 1741521812, 4789184983, 9578369966, 19156739932]

約数ペア:

[(1, 19156739932), (2, 9578369966), (4, 4789184983), (11, 1741521812), (22, 870760906), (44, 435380453), (6473, 2959484), (12946, 1479742), (25892, 739871), (67261, 284812), (71203, 269044), (134522, 142406)]