19057392

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1590

約数の個数: 60

約数和(自身を含む): 53969760

約数和(自身を除く): 34912368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1487, 1602, 2136, 2974, 3204, 4272, 4461, 5948, 6408, 8922, 11896, 12816, 13383, 17844, 23792, 26766, 35688, 53532, 71376, 107064, 132343, 214128, 264686, 397029, 529372, 794058, 1058744, 1191087, 1588116, 2117488, 2382174, 3176232, 4764348, 6352464, 9528696, 19057392]

約数ペア:

[(1, 19057392), (2, 9528696), (3, 6352464), (4, 4764348), (6, 3176232), (8, 2382174), (9, 2117488), (12, 1588116), (16, 1191087), (18, 1058744), (24, 794058), (36, 529372), (48, 397029), (72, 264686), (89, 214128), (144, 132343), (178, 107064), (267, 71376), (356, 53532), (534, 35688), (712, 26766), (801, 23792), (1068, 17844), (1424, 13383), (1487, 12816), (1602, 11896), (2136, 8922), (2974, 6408), (3204, 5948), (4272, 4461)]