19237920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3114

約数の個数: 96

約数和(自身を含む): 65282112

約数和(自身を除く): 46044192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3083, 3120, 6166, 6240, 9249, 12332, 15415, 18498, 24664, 30830, 36996, 40079, 46245, 49328, 61660, 73992, 80158, 92490, 98656, 120237, 123320, 147984, 160316, 184980, 200395, 240474, 246640, 295968, 320632, 369960, 400790, 480948, 493280, 601185, 641264, 739920, 801580, 961896, 1202370, 1282528, 1479840, 1603160, 1923792, 2404740, 3206320, 3847584, 4809480, 6412640, 9618960, 19237920]

約数ペア:

[(1, 19237920), (2, 9618960), (3, 6412640), (4, 4809480), (5, 3847584), (6, 3206320), (8, 2404740), (10, 1923792), (12, 1603160), (13, 1479840), (15, 1282528), (16, 1202370), (20, 961896), (24, 801580), (26, 739920), (30, 641264), (32, 601185), (39, 493280), (40, 480948), (48, 400790), (52, 369960), (60, 320632), (65, 295968), (78, 246640), (80, 240474), (96, 200395), (104, 184980), (120, 160316), (130, 147984), (156, 123320), (160, 120237), (195, 98656), (208, 92490), (240, 80158), (260, 73992), (312, 61660), (390, 49328), (416, 46245), (480, 40079), (520, 36996), (624, 30830), (780, 24664), (1040, 18498), (1248, 15415), (1560, 12332), (2080, 9249), (3083, 6240), (3120, 6166)]