16886766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1453}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 36640800

約数和(自身を除く): 19754034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1453, 1937, 2906, 3874, 4359, 5811, 8718, 11622, 18889, 37778, 56667, 113334, 216497, 432994, 649491, 1298982, 2814461, 5628922, 8443383, 16886766]

約数ペア:

[(1, 16886766), (2, 8443383), (3, 5628922), (6, 2814461), (13, 1298982), (26, 649491), (39, 432994), (78, 216497), (149, 113334), (298, 56667), (447, 37778), (894, 18889), (1453, 11622), (1937, 8718), (2906, 5811), (3874, 4359)]