1900165004284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{27773}}^1\times {\mathrm{900233}}^1$

素因数の和:928029

約数の個数: 24

約数和(自身を含む): 3500433876240

約数和(自身を除く): 1600268871956

約数列:

[1, 2, 4, 19, 38, 76, 27773, 55546, 111092, 527687, 900233, 1055374, 1800466, 2110748, 3600932, 17104427, 34208854, 68417708, 25002171109, 50004342218, 100008684436, 475041251071, 950082502142, 1900165004284]

約数ペア:

[(1, 1900165004284), (2, 950082502142), (4, 475041251071), (19, 100008684436), (38, 50004342218), (76, 25002171109), (27773, 68417708), (55546, 34208854), (111092, 17104427), (527687, 3600932), (900233, 2110748), (1055374, 1800466)]