19532422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 19658618

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 59, 91, 107, 118, 119, 182, 214, 221, 238, 413, 442, 749, 767, 826, 1003, 1391, 1498, 1534, 1547, 1819, 2006, 2782, 3094, 3638, 5369, 6313, 7021, 9737, 10738, 12626, 12733, 13039, 14042, 19474, 23647, 25466, 26078, 44191, 47294, 82069, 88382, 91273, 107321, 164138, 165529, 182546, 214642, 331058, 574483, 751247, 1148966, 1395173, 1502494, 2790346, 9766211, 19532422]

約数ペア:

[(1, 19532422), (2, 9766211), (7, 2790346), (13, 1502494), (14, 1395173), (17, 1148966), (26, 751247), (34, 574483), (59, 331058), (91, 214642), (107, 182546), (118, 165529), (119, 164138), (182, 107321), (214, 91273), (221, 88382), (238, 82069), (413, 47294), (442, 44191), (749, 26078), (767, 25466), (826, 23647), (1003, 19474), (1391, 14042), (1498, 13039), (1534, 12733), (1547, 12626), (1819, 10738), (2006, 9737), (2782, 7021), (3094, 6313), (3638, 5369)]