19101362

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 34497792

約数和(自身を除く): 15396430

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 433, 866, 959, 1918, 3031, 3151, 6062, 6302, 9959, 19918, 22057, 44114, 59321, 69713, 118642, 139426, 415247, 830494, 1364383, 2728766, 9550681, 19101362]

約数ペア:

[(1, 19101362), (2, 9550681), (7, 2728766), (14, 1364383), (23, 830494), (46, 415247), (137, 139426), (161, 118642), (274, 69713), (322, 59321), (433, 44114), (866, 22057), (959, 19918), (1918, 9959), (3031, 6302), (3151, 6062)]