19273584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 54889344

約数和(自身を除く): 35615760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 173, 176, 211, 264, 346, 422, 519, 528, 633, 692, 844, 1038, 1266, 1384, 1688, 1903, 2076, 2321, 2532, 2768, 3376, 3806, 4152, 4642, 5064, 5709, 6963, 7612, 8304, 9284, 10128, 11418, 13926, 15224, 18568, 22836, 27852, 30448, 36503, 37136, 45672, 55704, 73006, 91344, 109509, 111408, 146012, 219018, 292024, 401533, 438036, 584048, 803066, 876072, 1204599, 1606132, 1752144, 2409198, 3212264, 4818396, 6424528, 9636792, 19273584]

約数ペア:

[(1, 19273584), (2, 9636792), (3, 6424528), (4, 4818396), (6, 3212264), (8, 2409198), (11, 1752144), (12, 1606132), (16, 1204599), (22, 876072), (24, 803066), (33, 584048), (44, 438036), (48, 401533), (66, 292024), (88, 219018), (132, 146012), (173, 111408), (176, 109509), (211, 91344), (264, 73006), (346, 55704), (422, 45672), (519, 37136), (528, 36503), (633, 30448), (692, 27852), (844, 22836), (1038, 18568), (1266, 15224), (1384, 13926), (1688, 11418), (1903, 10128), (2076, 9284), (2321, 8304), (2532, 7612), (2768, 6963), (3376, 5709), (3806, 5064), (4152, 4642)]