19250256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 54425088

約数和(自身を除く): 35174832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 761, 816, 1054, 1488, 1522, 1581, 2108, 2283, 3044, 3162, 4216, 4566, 6088, 6324, 8432, 9132, 12176, 12648, 12937, 18264, 23591, 25296, 25874, 36528, 38811, 47182, 51748, 70773, 77622, 94364, 103496, 141546, 155244, 188728, 206992, 283092, 310488, 377456, 401047, 566184, 620976, 802094, 1132368, 1203141, 1604188, 2406282, 3208376, 4812564, 6416752, 9625128, 19250256]

約数ペア:

[(1, 19250256), (2, 9625128), (3, 6416752), (4, 4812564), (6, 3208376), (8, 2406282), (12, 1604188), (16, 1203141), (17, 1132368), (24, 802094), (31, 620976), (34, 566184), (48, 401047), (51, 377456), (62, 310488), (68, 283092), (93, 206992), (102, 188728), (124, 155244), (136, 141546), (186, 103496), (204, 94364), (248, 77622), (272, 70773), (372, 51748), (408, 47182), (496, 38811), (527, 36528), (744, 25874), (761, 25296), (816, 23591), (1054, 18264), (1488, 12937), (1522, 12648), (1581, 12176), (2108, 9132), (2283, 8432), (3044, 6324), (3162, 6088), (4216, 4566)]