38494988

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10337}}^1$

素因数の和:10374

約数の個数: 36

約数和(自身を含む): 82497240

約数和(自身を除く): 44002252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 10337, 20674, 41348, 72359, 144718, 196403, 289436, 392806, 506513, 785612, 1013026, 1374821, 2026052, 2749642, 5499284, 9623747, 19247494, 38494988]

約数ペア:

[(1, 38494988), (2, 19247494), (4, 9623747), (7, 5499284), (14, 2749642), (19, 2026052), (28, 1374821), (38, 1013026), (49, 785612), (76, 506513), (98, 392806), (133, 289436), (196, 196403), (266, 144718), (532, 72359), (931, 41348), (1862, 20674), (3724, 10337)]