22515114

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 51240960

約数和(自身を除く): 28725846

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 277, 437, 554, 589, 713, 831, 874, 1178, 1311, 1426, 1662, 1767, 2139, 2622, 3534, 4278, 5263, 6371, 8587, 10526, 12742, 13547, 15789, 17174, 19113, 25761, 27094, 31578, 38226, 40641, 51522, 81282, 121049, 163153, 197501, 242098, 326306, 363147, 395002, 489459, 592503, 726294, 978918, 1185006, 3752519, 7505038, 11257557, 22515114]

約数ペア:

[(1, 22515114), (2, 11257557), (3, 7505038), (6, 3752519), (19, 1185006), (23, 978918), (31, 726294), (38, 592503), (46, 489459), (57, 395002), (62, 363147), (69, 326306), (93, 242098), (114, 197501), (138, 163153), (186, 121049), (277, 81282), (437, 51522), (554, 40641), (589, 38226), (713, 31578), (831, 27094), (874, 25761), (1178, 19113), (1311, 17174), (1426, 15789), (1662, 13547), (1767, 12742), (2139, 10526), (2622, 8587), (3534, 6371), (4278, 5263)]