19420482

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 39853440

約数和(自身を除く): 20432958

約数列:

[1, 2, 3, 6, 73, 101, 146, 202, 219, 303, 438, 439, 606, 878, 1317, 2634, 7373, 14746, 22119, 32047, 44238, 44339, 64094, 88678, 96141, 133017, 192282, 266034, 3236747, 6473494, 9710241, 19420482]

約数ペア:

[(1, 19420482), (2, 9710241), (3, 6473494), (6, 3236747), (73, 266034), (101, 192282), (146, 133017), (202, 96141), (219, 88678), (303, 64094), (438, 44339), (439, 44238), (606, 32047), (878, 22119), (1317, 14746), (2634, 7373)]