22228518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 51528960

約数和(自身を除く): 29300442

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 283, 318, 494, 566, 689, 741, 849, 1007, 1378, 1482, 1698, 2014, 2067, 3021, 3679, 4134, 5377, 6042, 7358, 10754, 11037, 13091, 14999, 16131, 22074, 26182, 29998, 32262, 39273, 44997, 69901, 78546, 89994, 139802, 194987, 209703, 284981, 389974, 419406, 569962, 584961, 854943, 1169922, 1709886, 3704753, 7409506, 11114259, 22228518]

約数ペア:

[(1, 22228518), (2, 11114259), (3, 7409506), (6, 3704753), (13, 1709886), (19, 1169922), (26, 854943), (38, 584961), (39, 569962), (53, 419406), (57, 389974), (78, 284981), (106, 209703), (114, 194987), (159, 139802), (247, 89994), (283, 78546), (318, 69901), (494, 44997), (566, 39273), (689, 32262), (741, 29998), (849, 26182), (1007, 22074), (1378, 16131), (1482, 14999), (1698, 13091), (2014, 11037), (2067, 10754), (3021, 7358), (3679, 6042), (4134, 5377)]