19630314172

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{739}}^1\times {\mathrm{2477}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 39432314880

約数和(自身を除く): 19802000708

約数列:

[1, 2, 4, 7, 14, 28, 383, 739, 766, 1478, 1532, 2477, 2681, 2956, 4954, 5173, 5362, 9908, 10346, 10724, 17339, 20692, 34678, 69356, 283037, 566074, 948691, 1132148, 1830503, 1897382, 1981259, 3661006, 3794764, 3962518, 6640837, 7322012, 7925036, 12813521, 13281674, 25627042, 26563348, 51254084, 701082649, 1402165298, 2804330596, 4907578543, 9815157086, 19630314172]

約数ペア:

[(1, 19630314172), (2, 9815157086), (4, 4907578543), (7, 2804330596), (14, 1402165298), (28, 701082649), (383, 51254084), (739, 26563348), (766, 25627042), (1478, 13281674), (1532, 12813521), (2477, 7925036), (2681, 7322012), (2956, 6640837), (4954, 3962518), (5173, 3794764), (5362, 3661006), (9908, 1981259), (10346, 1897382), (10724, 1830503), (17339, 1132148), (20692, 948691), (34678, 566074), (69356, 283037)]