12381590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 25909632

約数和(自身を除く): 13528042

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 101, 115, 130, 202, 205, 230, 299, 410, 505, 533, 598, 943, 1010, 1066, 1313, 1495, 1886, 2323, 2626, 2665, 2990, 4141, 4646, 4715, 5330, 6565, 8282, 9430, 11615, 12259, 13130, 20705, 23230, 24518, 30199, 41410, 53833, 60398, 61295, 95243, 107666, 122590, 150995, 190486, 269165, 301990, 476215, 538330, 952430, 1238159, 2476318, 6190795, 12381590]

約数ペア:

[(1, 12381590), (2, 6190795), (5, 2476318), (10, 1238159), (13, 952430), (23, 538330), (26, 476215), (41, 301990), (46, 269165), (65, 190486), (82, 150995), (101, 122590), (115, 107666), (130, 95243), (202, 61295), (205, 60398), (230, 53833), (299, 41410), (410, 30199), (505, 24518), (533, 23230), (598, 20705), (943, 13130), (1010, 12259), (1066, 11615), (1313, 9430), (1495, 8282), (1886, 6565), (2323, 5330), (2626, 4715), (2665, 4646), (2990, 4141)]