19279104

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1963

約数の個数: 72

約数和(自身を含む): 55286112

約数和(自身を除く): 36007008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 1931, 2496, 3328, 3862, 4992, 5793, 7724, 9984, 11586, 15448, 23172, 25103, 30896, 46344, 50206, 61792, 75309, 92688, 100412, 123584, 150618, 185376, 200824, 247168, 301236, 370752, 401648, 494336, 602472, 741504, 803296, 1204944, 1483008, 1606592, 2409888, 3213184, 4819776, 6426368, 9639552, 19279104]

約数ペア:

[(1, 19279104), (2, 9639552), (3, 6426368), (4, 4819776), (6, 3213184), (8, 2409888), (12, 1606592), (13, 1483008), (16, 1204944), (24, 803296), (26, 741504), (32, 602472), (39, 494336), (48, 401648), (52, 370752), (64, 301236), (78, 247168), (96, 200824), (104, 185376), (128, 150618), (156, 123584), (192, 100412), (208, 92688), (256, 75309), (312, 61792), (384, 50206), (416, 46344), (624, 30896), (768, 25103), (832, 23172), (1248, 15448), (1664, 11586), (1931, 9984), (2496, 7724), (3328, 5793), (3862, 4992)]