1519249006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 2638245168

約数和(自身を除く): 1118996162

約数列:

[1, 2, 11, 19, 22, 38, 209, 233, 361, 418, 466, 722, 821, 1642, 2563, 3971, 4427, 5126, 7942, 8854, 9031, 15599, 18062, 31198, 48697, 84113, 97394, 168226, 171589, 191293, 296381, 343178, 382586, 592762, 925243, 1850486, 2104223, 3260191, 3634567, 4208446, 6520382, 7269134, 39980237, 69056773, 79960474, 138113546, 759624503, 1519249006]

約数ペア:

[(1, 1519249006), (2, 759624503), (11, 138113546), (19, 79960474), (22, 69056773), (38, 39980237), (209, 7269134), (233, 6520382), (361, 4208446), (418, 3634567), (466, 3260191), (722, 2104223), (821, 1850486), (1642, 925243), (2563, 592762), (3971, 382586), (4427, 343178), (5126, 296381), (7942, 191293), (8854, 171589), (9031, 168226), (15599, 97394), (18062, 84113), (31198, 48697)]