19338336

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 72

約数和(自身を含む): 55724760

約数和(自身を除く): 36386424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 809, 996, 1328, 1494, 1618, 1992, 2427, 2656, 2988, 3236, 3984, 4854, 5976, 6472, 7281, 7968, 9708, 11952, 12944, 14562, 19416, 23904, 25888, 29124, 38832, 58248, 67147, 77664, 116496, 134294, 201441, 232992, 268588, 402882, 537176, 604323, 805764, 1074352, 1208646, 1611528, 2148704, 2417292, 3223056, 4834584, 6446112, 9669168, 19338336]

約数ペア:

[(1, 19338336), (2, 9669168), (3, 6446112), (4, 4834584), (6, 3223056), (8, 2417292), (9, 2148704), (12, 1611528), (16, 1208646), (18, 1074352), (24, 805764), (32, 604323), (36, 537176), (48, 402882), (72, 268588), (83, 232992), (96, 201441), (144, 134294), (166, 116496), (249, 77664), (288, 67147), (332, 58248), (498, 38832), (664, 29124), (747, 25888), (809, 23904), (996, 19416), (1328, 14562), (1494, 12944), (1618, 11952), (1992, 9708), (2427, 7968), (2656, 7281), (2988, 6472), (3236, 5976), (3984, 4854)]