15617238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28603}}^1$

素因数の和:28628

約数の個数: 32

約数和(自身を含む): 38443776

約数和(自身を除く): 22826538

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 28603, 57206, 85809, 171618, 200221, 371839, 400442, 600663, 743678, 1115517, 1201326, 2231034, 2602873, 5205746, 7808619, 15617238]

約数ペア:

[(1, 15617238), (2, 7808619), (3, 5205746), (6, 2602873), (7, 2231034), (13, 1201326), (14, 1115517), (21, 743678), (26, 600663), (39, 400442), (42, 371839), (78, 200221), (91, 171618), (182, 85809), (273, 57206), (546, 28603)]