13018699490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{5563}}^1$

素因数の和:5811

約数の個数: 64

約数和(自身を含む): 25118121600

約数和(自身を除く): 12099422110

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 113, 190, 218, 226, 545, 565, 1090, 1130, 2071, 2147, 4142, 4294, 5563, 10355, 10735, 11126, 12317, 20710, 21470, 24634, 27815, 55630, 61585, 105697, 123170, 211394, 234023, 468046, 528485, 606367, 628619, 1056970, 1170115, 1212734, 1257238, 2340230, 3031835, 3143095, 6063670, 6286190, 11520973, 11943761, 23041946, 23887522, 57604865, 59718805, 68519471, 115209730, 119437610, 137038942, 342597355, 685194710, 1301869949, 2603739898, 6509349745, 13018699490]

約数ペア:

[(1, 13018699490), (2, 6509349745), (5, 2603739898), (10, 1301869949), (19, 685194710), (38, 342597355), (95, 137038942), (109, 119437610), (113, 115209730), (190, 68519471), (218, 59718805), (226, 57604865), (545, 23887522), (565, 23041946), (1090, 11943761), (1130, 11520973), (2071, 6286190), (2147, 6063670), (4142, 3143095), (4294, 3031835), (5563, 2340230), (10355, 1257238), (10735, 1212734), (11126, 1170115), (12317, 1056970), (20710, 628619), (21470, 606367), (24634, 528485), (27815, 468046), (55630, 234023), (61585, 211394), (105697, 123170)]