19363764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:7992

約数の個数: 48

約数和(自身を含む): 53424000

約数和(自身を除く): 34060236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 7949, 15898, 23847, 31796, 47694, 55643, 95388, 111286, 166929, 222572, 230521, 333858, 461042, 667716, 691563, 922084, 1383126, 1613647, 2766252, 3227294, 4840941, 6454588, 9681882, 19363764]

約数ペア:

[(1, 19363764), (2, 9681882), (3, 6454588), (4, 4840941), (6, 3227294), (7, 2766252), (12, 1613647), (14, 1383126), (21, 922084), (28, 691563), (29, 667716), (42, 461042), (58, 333858), (84, 230521), (87, 222572), (116, 166929), (174, 111286), (203, 95388), (348, 55643), (406, 47694), (609, 31796), (812, 23847), (1218, 15898), (2436, 7949)]