15670013212

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{575173}}^1$

素因数の和:575330

約数の個数: 36

約数和(自身を含む): 32129219640

約数和(自身を除く): 16459206428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 3892, 6811, 13622, 27244, 575173, 1150346, 2300692, 4026211, 8052422, 16104844, 28183477, 56366954, 79949047, 112733908, 159898094, 319796188, 559643329, 1119286658, 2238573316, 3917503303, 7835006606, 15670013212]

約数ペア:

[(1, 15670013212), (2, 7835006606), (4, 3917503303), (7, 2238573316), (14, 1119286658), (28, 559643329), (49, 319796188), (98, 159898094), (139, 112733908), (196, 79949047), (278, 56366954), (556, 28183477), (973, 16104844), (1946, 8052422), (3892, 4026211), (6811, 2300692), (13622, 1150346), (27244, 575173)]