19876356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29059}}^1$

素因数の和:29088

約数の個数: 36

約数和(自身を含む): 52889200

約数和(自身を除く): 33012844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29059, 58118, 87177, 116236, 174354, 261531, 348708, 523062, 552121, 1046124, 1104242, 1656363, 2208484, 3312726, 4969089, 6625452, 9938178, 19876356]

約数ペア:

[(1, 19876356), (2, 9938178), (3, 6625452), (4, 4969089), (6, 3312726), (9, 2208484), (12, 1656363), (18, 1104242), (19, 1046124), (36, 552121), (38, 523062), (57, 348708), (76, 261531), (114, 174354), (171, 116236), (228, 87177), (342, 58118), (684, 29059)]