15210146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 27678720

約数和(自身を除く): 12468574

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 271, 422, 542, 1477, 1897, 2954, 3794, 4009, 5149, 8018, 10298, 28063, 36043, 56126, 57181, 72086, 114362, 400267, 800534, 1086439, 2172878, 7605073, 15210146]

約数ペア:

[(1, 15210146), (2, 7605073), (7, 2172878), (14, 1086439), (19, 800534), (38, 400267), (133, 114362), (211, 72086), (266, 57181), (271, 56126), (422, 36043), (542, 28063), (1477, 10298), (1897, 8018), (2954, 5149), (3794, 4009)]