11951058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 28827648

約数和(自身を除く): 16876590

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 137, 186, 201, 217, 274, 402, 411, 434, 469, 651, 822, 938, 959, 1302, 1407, 1918, 2077, 2814, 2877, 4154, 4247, 5754, 6231, 8494, 9179, 12462, 12741, 14539, 18358, 25482, 27537, 29078, 29729, 43617, 55074, 59458, 64253, 87234, 89187, 128506, 178374, 192759, 284549, 385518, 569098, 853647, 1707294, 1991843, 3983686, 5975529, 11951058]

約数ペア:

[(1, 11951058), (2, 5975529), (3, 3983686), (6, 1991843), (7, 1707294), (14, 853647), (21, 569098), (31, 385518), (42, 284549), (62, 192759), (67, 178374), (93, 128506), (134, 89187), (137, 87234), (186, 64253), (201, 59458), (217, 55074), (274, 43617), (402, 29729), (411, 29078), (434, 27537), (469, 25482), (651, 18358), (822, 14539), (938, 12741), (959, 12462), (1302, 9179), (1407, 8494), (1918, 6231), (2077, 5754), (2814, 4247), (2877, 4154)]