12815764932

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{219433}}^1$

素因数の和:219628

約数の個数: 48

約数和(自身を含む): 31064832512

約数和(自身を除く): 18249067580

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1884, 4867, 9734, 14601, 19468, 29202, 58404, 219433, 438866, 658299, 877732, 1316598, 2633196, 6802423, 13604846, 20407269, 27209692, 34450981, 40814538, 68901962, 81629076, 103352943, 137803924, 206705886, 413411772, 1067980411, 2135960822, 3203941233, 4271921644, 6407882466, 12815764932]

約数ペア:

[(1, 12815764932), (2, 6407882466), (3, 4271921644), (4, 3203941233), (6, 2135960822), (12, 1067980411), (31, 413411772), (62, 206705886), (93, 137803924), (124, 103352943), (157, 81629076), (186, 68901962), (314, 40814538), (372, 34450981), (471, 27209692), (628, 20407269), (942, 13604846), (1884, 6802423), (4867, 2633196), (9734, 1316598), (14601, 877732), (19468, 658299), (29202, 438866), (58404, 219433)]