19061636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 38561040

約数和(自身を除く): 19499404

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 302, 418, 604, 836, 1661, 2869, 3322, 5738, 6644, 11476, 22801, 31559, 45602, 63118, 91204, 126236, 250811, 433219, 501622, 866438, 1003244, 1732876, 4765409, 9530818, 19061636]

約数ペア:

[(1, 19061636), (2, 9530818), (4, 4765409), (11, 1732876), (19, 1003244), (22, 866438), (38, 501622), (44, 433219), (76, 250811), (151, 126236), (209, 91204), (302, 63118), (418, 45602), (604, 31559), (836, 22801), (1661, 11476), (2869, 6644), (3322, 5738)]