19323408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 54371520

約数和(自身を除く): 35048112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 179, 208, 312, 346, 358, 519, 537, 624, 692, 716, 1038, 1074, 1384, 1432, 2076, 2148, 2249, 2327, 2768, 2864, 4152, 4296, 4498, 4654, 6747, 6981, 8304, 8592, 8996, 9308, 13494, 13962, 17992, 18616, 26988, 27924, 30967, 35984, 37232, 53976, 55848, 61934, 92901, 107952, 111696, 123868, 185802, 247736, 371604, 402571, 495472, 743208, 805142, 1207713, 1486416, 1610284, 2415426, 3220568, 4830852, 6441136, 9661704, 19323408]

約数ペア:

[(1, 19323408), (2, 9661704), (3, 6441136), (4, 4830852), (6, 3220568), (8, 2415426), (12, 1610284), (13, 1486416), (16, 1207713), (24, 805142), (26, 743208), (39, 495472), (48, 402571), (52, 371604), (78, 247736), (104, 185802), (156, 123868), (173, 111696), (179, 107952), (208, 92901), (312, 61934), (346, 55848), (358, 53976), (519, 37232), (537, 35984), (624, 30967), (692, 27924), (716, 26988), (1038, 18616), (1074, 17992), (1384, 13962), (1432, 13494), (2076, 9308), (2148, 8996), (2249, 8592), (2327, 8304), (2768, 6981), (2864, 6747), (4152, 4654), (4296, 4498)]