18846632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17713}}^1$

素因数の和:17745

約数の個数: 32

約数和(自身を含む): 42513600

約数和(自身を除く): 23666968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17713, 35426, 70852, 123991, 141704, 247982, 336547, 495964, 673094, 991928, 1346188, 2355829, 2692376, 4711658, 9423316, 18846632]

約数ペア:

[(1, 18846632), (2, 9423316), (4, 4711658), (7, 2692376), (8, 2355829), (14, 1346188), (19, 991928), (28, 673094), (38, 495964), (56, 336547), (76, 247982), (133, 141704), (152, 123991), (266, 70852), (532, 35426), (1064, 17713)]