19630302

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 20818722

約数列:

[1, 2, 3, 6, 47, 94, 141, 151, 282, 302, 453, 461, 906, 922, 1383, 2766, 7097, 14194, 21291, 21667, 42582, 43334, 65001, 69611, 130002, 139222, 208833, 417666, 3271717, 6543434, 9815151, 19630302]

約数ペア:

[(1, 19630302), (2, 9815151), (3, 6543434), (6, 3271717), (47, 417666), (94, 208833), (141, 139222), (151, 130002), (282, 69611), (302, 65001), (453, 43334), (461, 42582), (906, 21667), (922, 21291), (1383, 14194), (2766, 7097)]