19362408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 52550400

約数和(自身を除く): 33187992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 229, 271, 312, 458, 542, 687, 813, 916, 1084, 1374, 1626, 1832, 2168, 2748, 2977, 3252, 3523, 5496, 5954, 6504, 7046, 8931, 10569, 11908, 14092, 17862, 21138, 23816, 28184, 35724, 42276, 62059, 71448, 84552, 124118, 186177, 248236, 372354, 496472, 744708, 806767, 1489416, 1613534, 2420301, 3227068, 4840602, 6454136, 9681204, 19362408]

約数ペア:

[(1, 19362408), (2, 9681204), (3, 6454136), (4, 4840602), (6, 3227068), (8, 2420301), (12, 1613534), (13, 1489416), (24, 806767), (26, 744708), (39, 496472), (52, 372354), (78, 248236), (104, 186177), (156, 124118), (229, 84552), (271, 71448), (312, 62059), (458, 42276), (542, 35724), (687, 28184), (813, 23816), (916, 21138), (1084, 17862), (1374, 14092), (1626, 11908), (1832, 10569), (2168, 8931), (2748, 7046), (2977, 6504), (3252, 5954), (3523, 5496)]