19334644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 22033676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 269, 302, 476, 538, 604, 1057, 1076, 1883, 2114, 2567, 3766, 4228, 4573, 5134, 7532, 9146, 10268, 17969, 18292, 32011, 35938, 40619, 64022, 71876, 81238, 128044, 162476, 284333, 568666, 690523, 1137332, 1381046, 2762092, 4833661, 9667322, 19334644]

約数ペア:

[(1, 19334644), (2, 9667322), (4, 4833661), (7, 2762092), (14, 1381046), (17, 1137332), (28, 690523), (34, 568666), (68, 284333), (119, 162476), (151, 128044), (238, 81238), (269, 71876), (302, 64022), (476, 40619), (538, 35938), (604, 32011), (1057, 18292), (1076, 17969), (1883, 10268), (2114, 9146), (2567, 7532), (3766, 5134), (4228, 4573)]