15183994

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 12032006

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 251, 298, 406, 502, 1043, 1757, 2086, 3514, 4321, 7279, 8642, 14558, 30247, 37399, 50953, 60494, 74798, 101906, 261793, 523586, 1084571, 2169142, 7591997, 15183994]

約数ペア:

[(1, 15183994), (2, 7591997), (7, 2169142), (14, 1084571), (29, 523586), (58, 261793), (149, 101906), (203, 74798), (251, 60494), (298, 50953), (406, 37399), (502, 30247), (1043, 14558), (1757, 8642), (2086, 7279), (3514, 4321)]