19079060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 53851392

約数和(自身を除く): 34772332

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 953, 1001, 1430, 1540, 1820, 1906, 2002, 2860, 3812, 4004, 4765, 5005, 6671, 9530, 10010, 10483, 12389, 13342, 19060, 20020, 20966, 24778, 26684, 33355, 41932, 49556, 52415, 61945, 66710, 73381, 86723, 104830, 123890, 133420, 136279, 146762, 173446, 209660, 247780, 272558, 293524, 346892, 366905, 433615, 545116, 681395, 733810, 867230, 953953, 1362790, 1467620, 1734460, 1907906, 2725580, 3815812, 4769765, 9539530, 19079060]

約数ペア:

[(1, 19079060), (2, 9539530), (4, 4769765), (5, 3815812), (7, 2725580), (10, 1907906), (11, 1734460), (13, 1467620), (14, 1362790), (20, 953953), (22, 867230), (26, 733810), (28, 681395), (35, 545116), (44, 433615), (52, 366905), (55, 346892), (65, 293524), (70, 272558), (77, 247780), (91, 209660), (110, 173446), (130, 146762), (140, 136279), (143, 133420), (154, 123890), (182, 104830), (220, 86723), (260, 73381), (286, 66710), (308, 61945), (364, 52415), (385, 49556), (455, 41932), (572, 33355), (715, 26684), (770, 24778), (910, 20966), (953, 20020), (1001, 19060), (1430, 13342), (1540, 12389), (1820, 10483), (1906, 10010), (2002, 9530), (2860, 6671), (3812, 5005), (4004, 4765)]