20161385398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1349671}}^1$

素因数の和:1349788

約数の個数: 32

約数和(自身を含む): 38093142528

約数和(自身を除く): 17931757130

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 7469, 14938, 1349671, 2699342, 9447697, 14846381, 18895394, 29692762, 103924667, 130918087, 207849334, 261836174, 916426609, 1440098957, 1832853218, 2880197914, 10080692699, 20161385398]

約数ペア:

[(1, 20161385398), (2, 10080692699), (7, 2880197914), (11, 1832853218), (14, 1440098957), (22, 916426609), (77, 261836174), (97, 207849334), (154, 130918087), (194, 103924667), (679, 29692762), (1067, 18895394), (1358, 14846381), (2134, 9447697), (7469, 2699342), (14938, 1349671)]