19535832

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 37073448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 207, 251, 276, 282, 376, 414, 423, 502, 552, 564, 753, 828, 846, 1004, 1081, 1128, 1506, 1656, 1692, 2008, 2162, 2259, 3012, 3243, 3384, 4324, 4518, 5773, 6024, 6486, 8648, 9036, 9729, 11546, 11797, 12972, 17319, 18072, 19458, 23092, 23594, 25944, 34638, 35391, 38916, 46184, 47188, 51957, 69276, 70782, 77832, 94376, 103914, 106173, 138552, 141564, 207828, 212346, 271331, 283128, 415656, 424692, 542662, 813993, 849384, 1085324, 1627986, 2170648, 2441979, 3255972, 4883958, 6511944, 9767916, 19535832]

約数ペア:

[(1, 19535832), (2, 9767916), (3, 6511944), (4, 4883958), (6, 3255972), (8, 2441979), (9, 2170648), (12, 1627986), (18, 1085324), (23, 849384), (24, 813993), (36, 542662), (46, 424692), (47, 415656), (69, 283128), (72, 271331), (92, 212346), (94, 207828), (138, 141564), (141, 138552), (184, 106173), (188, 103914), (207, 94376), (251, 77832), (276, 70782), (282, 69276), (376, 51957), (414, 47188), (423, 46184), (502, 38916), (552, 35391), (564, 34638), (753, 25944), (828, 23594), (846, 23092), (1004, 19458), (1081, 18072), (1128, 17319), (1506, 12972), (1656, 11797), (1692, 11546), (2008, 9729), (2162, 9036), (2259, 8648), (3012, 6486), (3243, 6024), (3384, 5773), (4324, 4518)]