12238428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 29804544

約数和(自身を除く): 17566116

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 167, 186, 197, 334, 372, 394, 501, 591, 668, 788, 1002, 1182, 2004, 2364, 5177, 6107, 10354, 12214, 15531, 18321, 20708, 24428, 31062, 32899, 36642, 62124, 65798, 73284, 98697, 131596, 197394, 394788, 1019869, 2039738, 3059607, 4079476, 6119214, 12238428]

約数ペア:

[(1, 12238428), (2, 6119214), (3, 4079476), (4, 3059607), (6, 2039738), (12, 1019869), (31, 394788), (62, 197394), (93, 131596), (124, 98697), (167, 73284), (186, 65798), (197, 62124), (334, 36642), (372, 32899), (394, 31062), (501, 24428), (591, 20708), (668, 18321), (788, 15531), (1002, 12214), (1182, 10354), (2004, 6107), (2364, 5177)]