19608948

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5393}}^1$

素因数の和:5504

約数の個数: 36

約数和(自身を含む): 50067108

約数和(自身を除く): 30458160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5393, 10786, 16179, 21572, 32358, 48537, 64716, 97074, 194148, 544693, 1089386, 1634079, 2178772, 3268158, 4902237, 6536316, 9804474, 19608948]

約数ペア:

[(1, 19608948), (2, 9804474), (3, 6536316), (4, 4902237), (6, 3268158), (9, 2178772), (12, 1634079), (18, 1089386), (36, 544693), (101, 194148), (202, 97074), (303, 64716), (404, 48537), (606, 32358), (909, 21572), (1212, 16179), (1818, 10786), (3636, 5393)]