19122892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 38314080

約数和(自身を除く): 19191188

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 361, 646, 697, 722, 779, 1292, 1394, 1444, 1558, 2788, 3116, 6137, 6859, 12274, 13243, 13718, 14801, 24548, 26486, 27436, 29602, 52972, 59204, 116603, 233206, 251617, 281219, 466412, 503234, 562438, 1006468, 1124876, 4780723, 9561446, 19122892]

約数ペア:

[(1, 19122892), (2, 9561446), (4, 4780723), (17, 1124876), (19, 1006468), (34, 562438), (38, 503234), (41, 466412), (68, 281219), (76, 251617), (82, 233206), (164, 116603), (323, 59204), (361, 52972), (646, 29602), (697, 27436), (722, 26486), (779, 24548), (1292, 14801), (1394, 13718), (1444, 13243), (1558, 12274), (2788, 6859), (3116, 6137)]