19005048

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15527}}^1$

素因数の和:15556

約数の個数: 48

約数和(自身を含む): 54503280

約数和(自身を除く): 35498232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15527, 31054, 46581, 62108, 93162, 124216, 139743, 186324, 263959, 279486, 372648, 527918, 558972, 791877, 1055836, 1117944, 1583754, 2111672, 2375631, 3167508, 4751262, 6335016, 9502524, 19005048]

約数ペア:

[(1, 19005048), (2, 9502524), (3, 6335016), (4, 4751262), (6, 3167508), (8, 2375631), (9, 2111672), (12, 1583754), (17, 1117944), (18, 1055836), (24, 791877), (34, 558972), (36, 527918), (51, 372648), (68, 279486), (72, 263959), (102, 186324), (136, 139743), (153, 124216), (204, 93162), (306, 62108), (408, 46581), (612, 31054), (1224, 15527)]