13875148

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 29111040

約数和(自身を除く): 15235892

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 227, 236, 259, 413, 454, 518, 826, 908, 1036, 1589, 1652, 2183, 3178, 4366, 6356, 8399, 8732, 13393, 15281, 16798, 26786, 30562, 33596, 53572, 58793, 61124, 93751, 117586, 187502, 235172, 375004, 495541, 991082, 1982164, 3468787, 6937574, 13875148]

約数ペア:

[(1, 13875148), (2, 6937574), (4, 3468787), (7, 1982164), (14, 991082), (28, 495541), (37, 375004), (59, 235172), (74, 187502), (118, 117586), (148, 93751), (227, 61124), (236, 58793), (259, 53572), (413, 33596), (454, 30562), (518, 26786), (826, 16798), (908, 15281), (1036, 13393), (1589, 8732), (1652, 8399), (2183, 6356), (3178, 4366)]