13551890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7282

約数の個数: 32

約数和(自身を含む): 28180224

約数和(自身を除く): 14628334

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 7247, 14494, 36235, 72470, 79717, 123199, 159434, 246398, 398585, 615995, 797170, 1231990, 1355189, 2710378, 6775945, 13551890]

約数ペア:

[(1, 13551890), (2, 6775945), (5, 2710378), (10, 1355189), (11, 1231990), (17, 797170), (22, 615995), (34, 398585), (55, 246398), (85, 159434), (110, 123199), (170, 79717), (187, 72470), (374, 36235), (935, 14494), (1870, 7247)]