19425672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38543}}^1$

素因数の和:38562

約数の個数: 48

約数和(自身を含む): 60128640

約数和(自身を除く): 40702968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 38543, 77086, 115629, 154172, 231258, 269801, 308344, 346887, 462516, 539602, 693774, 809403, 925032, 1079204, 1387548, 1618806, 2158408, 2428209, 2775096, 3237612, 4856418, 6475224, 9712836, 19425672]

約数ペア:

[(1, 19425672), (2, 9712836), (3, 6475224), (4, 4856418), (6, 3237612), (7, 2775096), (8, 2428209), (9, 2158408), (12, 1618806), (14, 1387548), (18, 1079204), (21, 925032), (24, 809403), (28, 693774), (36, 539602), (42, 462516), (56, 346887), (63, 308344), (72, 269801), (84, 231258), (126, 154172), (168, 115629), (252, 77086), (504, 38543)]