19753692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12377}}^1$

素因数の和:12410

約数の個数: 48

約数和(自身を含む): 55453440

約数和(自身を除く): 35699748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12377, 24754, 37131, 49508, 74262, 86639, 148524, 173278, 235163, 259917, 346556, 470326, 519834, 705489, 940652, 1039668, 1410978, 1646141, 2821956, 3292282, 4938423, 6584564, 9876846, 19753692]

約数ペア:

[(1, 19753692), (2, 9876846), (3, 6584564), (4, 4938423), (6, 3292282), (7, 2821956), (12, 1646141), (14, 1410978), (19, 1039668), (21, 940652), (28, 705489), (38, 519834), (42, 470326), (57, 346556), (76, 259917), (84, 235163), (114, 173278), (133, 148524), (228, 86639), (266, 74262), (399, 49508), (532, 37131), (798, 24754), (1596, 12377)]